EP 0737618 A1 19961016 - Lever device for actuating the lifting member and the counter-lifting member in automatic machines for wrapping sweets, chocolates or similar products
Title (en)
Lever device for actuating the lifting member and the counter-lifting member in automatic machines for wrapping sweets, chocolates or similar products
Title (de)
Hebelmechanismus zum Betätigen des Hebers und des Gegenhalters in automatischen Maschinen zum Einwickeln von Bonbons, Pralinen oder dergleichen Produkten
Title (fr)
Dispositif à leviers pour actionner l'élévateur et le contre-élévateur dans des machines automatiques pour emballer des bonbons, des chocolats ou des produits similaires
Publication
Application
Priority
IT BO950166 A 19950414
Abstract (en)
The levers (8, 9) supporting the lifting member (4) and the counter-lifting member (5) are associated with respective quadrilaterals (8, 12, 18, 122 and 9, 13, 19, 122) that are articulated on horizontal spindles (10, 16, 14, 20 and 11, 17, 15, 21) which are mutually parallel and orthogonal to the tangent of the peripheral portion of the disc (1) on which the said lifting means operate cyclically. One side of each articulated quadrilateral is supported laterally by a box (22) which is fixed to the base of the wrapping machine, into which box passes one of the fixed spindles (14, 15) of each quadrilateral, in order to receive, via levers and cams (23, 24, 27, 28), the necessary oscillatory motion from a shaft (29) that rotates continuously and in step with the other members of the said wrapping machine. The end of the driven orientation lever (18) of the lifting member may be attached to a crank (44) which, via levers and cams (42, 40), receives its motion from the said shaft (29) and enables the said lifting member to be lifted and lowered following annular trajectories (47, 48) and with inclinations such as to limit and completely dispense with the cyclic stoppages of the product-feed disc (1). <IMAGE>
IPC 1-7
IPC 8 full level
B65B 35/26 (2006.01)
CPC (source: EP US)
B65B 35/26 (2013.01 - EP US)
Citation (search report)
- [Y] GB 808881 A 19590211 - REGINALD TURNER
- [YD] FR 2439132 A1 19800516 - CARLE & MONTANARI SPA [IT] & IT 1103844 A
- [A] GB 740283 A 19551109 - FORGROVE MACH, et al
- [AD] GB 1540343 A 19790207 - NAGEMA VEB K
- [A] US 2642707 A 19530623 - OSCAR SANDBERG
Designated contracting state (EPC)
CH DE ES GB LI
DOCDB simple family (publication)
EP 0737618 A1 19961016; EP 0737618 B1 19980715; DE 69600423 D1 19980820; DE 69600423 T2 19981126; ES 2118651 T3 19980916; IT 1280416 B1 19980120; IT BO950166 A0 19950414; IT BO950166 A1 19961014; US 5775479 A 19980707
DOCDB simple family (application)
EP 96105253 A 19960402; DE 69600423 T 19960402; ES 96105253 T 19960402; IT BO950166 A 19950414; US 63048496 A 19960410